ARB Air Locker Seal-Housing Quad-Ring Pair

ARB Air Locker Seal-Housing Quad-Ring Pair

For the compatible ARB Toyota 8-inch, 30-spline Air Locker with a 50 mm bearing journal

Overview

The ARB Air Locker Seal-Housing Quad-Ring Pair supplies two replacement rings for the seal housing of the compatible ARB Toyota 8-inch, 30-spline Air Locker.

This is a replacement seal pair for an existing Air Locker, not a complete differential rebuild kit or a standard Toyota axle seal set.

Key Features

• Genuine ARB replacement seal-housing quad rings.
• Two rings in one factory pack.
• Viton (FKM) seal material.
• Matched to the compatible Air Locker's seal-housing arrangement.

Vehicle Fitment

For the seal housing of the ARB Toyota 8-inch, 30-spline Air Locker, with its 50 mm bearing-journal arrangement.

Fitment is determined by the installed Air Locker and seal housing, not the vehicle's original differential, model year or engine. This pair services the seal-housing rings of the linked locker; it is not a general Toyota axle seal set.

Fitment Notes

• One factory pair services one compatible seal housing. The two included rings are not a two-vehicle bundle.
• Not interchangeable with the bonded internal seal or a complete seal-housing assembly.
• Older locker designs with seal grooves in the cylinder cap use a different ring.
• Legacy designs with four cylinder-cap bolts require separate identification before selecting replacement seals.
• Matching an axle diameter or spline count alone does not establish seal compatibility.

Product Specifications

Brand: ARB
Product Type: Seal-Housing Quad Rings
Material: Viton (FKM)
Purchase Quantity: One Factory Pair
Service Quantity: One Compatible Seal Housing

What's Included

• (2) ARB seal-housing quad rings, supplied as one factory pack

Not Included: Seal housing, bonded internal seal, bearings or retaining hardware.